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The Visual LANSA installation procedure will install (as a Windows service) the Communication Extensions listener named LConnect Services when you elect to install a Visual LANSA server system and select TCP/IP as the communications method. When this service is installed on a system, an additional sub-menu item: Listener... is added to LANSA Communications Administrator's Advanced menu.

You use the Listener Information dialog box to Start and Stop the Listener service on your Visual LANSA system. The Listener must be running for client workstations to connect.

Select Listener… Listener… from the main window's Advanced menu, to display the Listener Information dialog box.

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Select this button to enable or disable tracing and/or logging, commencing with 2.4 Module to Log and Trace and as described in 2.7 Set Logging and Tracing Options.

Security button

Select this button to enable, disable or select encryption as described in 2.5 Security Setting.

WDTM setting... button

Select this button to access the Windows Desktop Heap Management settings (2.6 WDTM settings... ) which control the number of Web Jobs and/or LANSA Open sessions that can be run on your Windows server

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• Ticked (selected) – Check that the port is not being used by another instance of the listener or other TCP/IP application (This is the default option).)
• Not ticked  – No check is performed.

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The maximum time in seconds allowed for completing the logon negotiation.

It is recommended that this parameter is left with the default, but it may be set by a networking specialist configuring for special circumstances.